<div data-filed="content" id="editor—wrapper" class="wang-editor editor—wrapper"
     data-value='<?php echo isset($info) && $info ? $info["content"]:"";?>'>
    <input type="hidden" class="editor—content" name="content" value=''/>
    <div class="toolbar-container" id="toolbar-container-content"><!-- 工具栏 --></div>
    <div class="editor-container" id="editor-container-content"><!-- 编辑器 --></div>
</div>